Riveting hammer



1. Riveting hammer

1.1 is a front and left side perspective view of a riveting hammer embodying my new design;

1.2 is a front elevation view thereof;

1.3 is a rear elevation view thereof;

1.4 is a left side elevation view thereof;

1.5 is a right side elevation view thereof;

1.6 is a top plan view thereof;

1.7 is a bottom plan view thereof; and

1.8 is a front and right side perspective view thereof. 

CLAIM The ornamental design for a riveting hammer, as shown and described. 